A place where the laws of nature seem to have gone completely berserk... but of course haven't.

This replica stave church looks like a piece of Norway was simply plopped down in South Dakota.

A waterfall 600 ft. inside a mountain, once the bane of gold miners, is now a spectacle of nature.

The highest point in South Dakota contains the ashes of Valentine McGillycuudy, the "Holy White Man."

A well-preserved network of cavernous tunnels have spent silent centuries removing Toronto's waste.

Secret Swing.

The site of the deadly Triangle Shirtwaist Factory Fire.

Abandoned 19th century homes once occupied by naval officers, soon to be demolished.

The oldest surviving synagogue in New York City is now a soaring art space.

One kilometer of thick brass rod laid out before your eyes.

Try not to get slimed in Tribeca.

La Monte Young and Marian Zazeela's "Dream House" will immerse you in an ever changing world of sound and light.

Amid the bustle and noise of the Financial District hides a secluded garden oasis above the city streets.

A WWI fighter plane and turn-of-the-century penny candy shop are among the unexpected features of this Financial District building.

There’s a secret bunker inside the Brooklyn Bridge, but the city won’t say where.

Once the tallest building in the world and the site of "the highest dinner ever held in New York" this building now holds the most expensive penthouse in the city.

A beautiful and abandoned New York subway station from 1904, complete with chandelier.

This beautiful building in the heart of Manhattan's Financial District was empty for decades.

A mysterious and endangered parasitic herb from the California desert.

This massive geographical sculpture is so subtle, it's possible to pass by it without noticing.

The drama of nature in full effect in this Nevada State Park.

This famous Nevada gold mine, once a hotbed of Wild West shenanigans, is now open for tours.

Experience a charming 1930's version of "infotainment."

Stepping away from the glitz of mobsters and casinos to learn about the other history of Vegas.